<?php

namespace app\admin\controller;

use app\admin\model\Admin;
use app\common\controller\Backend;
use app\admin\model\NewVoucher;
use Exception;
use think\Db;
use think\exception\PDOException;
use think\exception\ValidateException;
use app\admin\model\VoucherAccount;
/**
 * 物品发放记录
 *
 * @icon fa fa-circle-o
 */
class SendLog extends Backend
{
    
    /**
     * SendLog模型对象
     * @var \app\admin\model\SendLog
     */
    protected $model = null;

    protected $relationSearch = true;

    public function _initialize()
    {
        parent::_initialize();
        $this->model = new \app\admin\model\SendLog;

    }

    /**
     * 查看
     */
    public function index()
    {
        //设置过滤方法
        $this->request->filter(['strip_tags', 'trim']);
        if ($this->request->isAjax()) {
            //如果发送的来源是Selectpage，则转发到Selectpage
            if ($this->request->request('keyField')) {
                return $this->selectpage();
            }
            list($where, $sort, $order, $offset, $limit) = $this->buildparams();

            $list = $this->model
                ->with(['newVoucher', 'branch'])
                ->where($where)
                ->order($sort, $order)
                ->paginate($limit);

            $result = array("total" => $list->total(), "rows" => $list->items());

            return json($result);
        }
        return $this->view->fetch();
    }

    public function import()
    {
        parent::import();
    }

    /**
     * 添加
     */
    public function add()
    {
        if ($this->request->isPost()) {
            $params = $this->request->post("row/a");
            if ($params) {
                $params = $this->preExcludeFields($params);

                /*if ($this->dataLimit && $this->dataLimitFieldAutoFill) {
                    $pid = Admin::where('id',$this->auth->id)->value('pid');
                    $params[$this->dataLimitField] = $pid;
                }*/
                $result = false;
                Db::startTrans();
                try {
                    //是否采用模型验证
                    if ($this->modelValidate) {
                        $name = str_replace("\\model\\", "\\validate\\", get_class($this->model));
                        $validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.add' : $name) : $this->modelValidate;
                        $this->model->validateFailException(true)->validate($validate);
                    }
                    $insertData = [];
                    $time = time();
                    //循环params中的send添加
                    foreach ($params['send'] as $k => $v) {
                        //把$v为空或者0的去掉，不添加到数据库
                        if ($v == 0 || $v == '') {
                            continue;
                        }
                        $data = [
                            'voucher_id' => $k,
                            'number' => $v,
                            'admin_id' => $this->auth->id,
                            'createtime' => $time, // 手动添加创建时间
                        ];
                        // 合并其他参数
                        $data = array_merge($data, array_diff_key($params, ['send' => []]));
                        $insertData[] = $data;
                    }
                    // 批量插入所有数据
                    if (!empty($insertData)) {
                        $result = $this->model->allowField(true)->insertAll($insertData);
                        foreach ($insertData as $v) {
                            //添加或者更新voucher_account
                            $voucherAccount = new VoucherAccount();
                            //判断voucher_account表中是否存在voucher_id
                            $voucherAccount_data = $voucherAccount->where(['branch_id'=> $v['branch_id'],'voucher_id'=> $v['voucher_id']])->find();
                            if ($voucherAccount_data) {
                                //如果number大于0则增加小于0则减少等于0则不改变
                                if ($v['number'] > 0) {
                                    $voucherAccount_data->setInc('total_number', $v['number']);
                                } else {
                                    $voucherAccount_data->setDec('total_number', abs($v['number']));
                                }
                            } else {
                                $voucherAccount->save([
                                    'voucher_id' => $v['voucher_id'],
                                    'branch_id' => $v['branch_id'],
                                    'total_number' => $v['number'],
                                    'admin_id' => $v['admin_id'],
                                    'createtime' => $v['createtime'],
                                ]);
                            }
                        }
                    }
                    Db::commit();
                } catch (ValidateException $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                } catch (PDOException $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                } catch (Exception $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                }
                if ($result !== false) {
                    $this->success();
                } else {
                    $this->error(__('No rows were inserted'));
                }
            }
            $this->error(__('Parameter %s can not be empty', ''));
        }
        //在表单里显示所有物品信息
        $voucher = NewVoucher::where(['status'=> 1,'type' => 2,'admin_id'=> $this->auth->id])->select();
        $this->assign('voucher', $voucher);
        return $this->view->fetch();
    }
    /**
     * 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个基础方法、destroy/restore/recyclebin三个回收站方法
     * 因此在当前控制器中可不用编写增删改查的代码,除非需要自己控制这部分逻辑
     * 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
     */
    

}
